Development applications — Northern Beaches Council
14,138 applications since 2019, proposing 23,703 new dwellings.
Largest by cost of works
| Address | What | Cost of works | Status |
|---|---|---|---|
| 70 Killarney Drive Killarney Heights 2087 | Pools / decks / fencing; Alterations and additions to residential development | $129,093,500 | Determined |
| 14-21 Wentworth Street, Manly | Shop top housing; Erection of a new structure | $107,606,539 | Determined |
| 14-21 Wentworth Street, Manly | Shop top housing; Erection of a new structure | $107,606,539 | Determined |
| 14-21 Wentworth Street, Manly | Other | $107,606,539 | Determined |
| 14-21 Wentworth Street, Manly | Other | $107,606,539 | Cancelled |
All applications, most recently lodged first
| Address | What | Lodged | Status | Cost | Dwellings |
|---|---|---|---|---|---|
| 34 Playfair Road North Curl Curl 2099 Mod2026/0053 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 23 Feb 2026 | Determined 23 Jul 2026 |
$1,045,000 | 1 |
| 9 19 Rodborough Road Frenchs Forest 2086 DA2026/0179 |
Change of use of land or a building or the classification of a building under the Building Code of Australia; Retail Premise; Garden centre | 23 Feb 2026 | Determined 17 Jun 2026 |
$5,500 | — |
| 15 Peronne Avenue Clontarf 2093 DA2026/0164 |
Dwelling house; Alterations or additions to an existing building or structure; Fences; Privacy screens | 23 Feb 2026 | Determined 18 Jun 2026 |
$50,600 | 1 |
| 18 Yallaroi Road Narraweena 2099 DA2026/0181 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 23 Feb 2026 | Determined 10 Apr 2026 |
$490,000 | 1 |
| 4 Kunari Place Mona Vale 2103 Mod2026/0073 |
Demolition; Residential flat building; Erection of a new structure | 23 Feb 2026 | Determined 27 Feb 2026 |
$14,724,766 | 27 |
| 3 Orlando Road Cromer 2099 Mod2026/0059 |
Dwelling house; Alterations or additions to an existing building or structure | 22 Feb 2026 | Determined 16 Mar 2026 |
$205,504 | — |
| 14 Waratah Road Palm Beach 2108 DA2026/0161 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 20 Feb 2026 | Determined 12 Jun 2026 |
$2,443,986 | 1 |
| 7 Abbott Street Balgowlah Heights 2093 DA2026/0178 |
Demolition; Erection of a new structure; Garage, carport or carparking space | 20 Feb 2026 | Determined 16 Apr 2026 |
$94,600 | — |
| 7 Coral Close Avalon Beach 2107 DA2026/0177 |
Demolition; Alterations or additions to an existing building or structure; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support; Landscaping structures; Pathways and paving; Swimming pool | 20 Feb 2026 | Determined 8 Apr 2026 |
$138,540 | — |
| 9 Peacock Parade Frenchs Forest 2086 Mod2026/0068 |
Dwelling house; Alterations or additions to an existing building or structure | 20 Feb 2026 | Determined 3 Mar 2026 |
$17,270 | 1 |
| 118 Irrubel Road Newport 2106 Mod2026/0060 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 20 Feb 2026 | Determined 26 Feb 2026 |
$507,100 | 1 |
| 19 Beach Road Collaroy 2097 DA2026/0156 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Feb 2026 | Determined 5 May 2026 |
$470,000 | 1 |
| 24 Wallumatta Road Newport 2106 DA2026/0167 |
Dwelling house; Alterations or additions to an existing building or structure | 19 Feb 2026 | Determined 16 Apr 2026 |
$372,075 | — |
| 38 Quinton Road Manly 2095 DA2026/0176 |
Dual occupancy; Alterations or additions to an existing building or structure; Dual occupancy (attached) | 19 Feb 2026 | Determined 20 Mar 2026 |
$91,000 | 2 |
| 39 Sturdee Lane Elvina Bay 2105 DA2026/0158 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Feb 2026 | Determined 24 Jun 2026 |
$627,000 | 1 |
| 6 Yachtview Avenue Newport 2106 DA2026/0153 |
Demolition; Dwelling house; Erection of a new structure; Residential Accommodation | 18 Feb 2026 | Determined 18 Jun 2026 |
$1,670,860 | 1 |
| 36 Alleyne Avenue North Narrabeen 2101 DA2026/0169 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 18 Feb 2026 | Determined 10 Jun 2026 |
$330,000 | 1 |
| 49 Waratah Parade Narraweena 2099 DA2026/0171 |
Secondary dwelling; Alterations or additions to an existing building or structure; Change of use of land or a building or the classification of a building under the Building Code of Australia | 18 Feb 2026 | Deferred Commencement 28 May 2026 |
$71,038 | 1 |
| 8 John Street Avalon Beach 2107 DA2026/0160 |
Dwelling house; Alterations or additions to an existing building or structure | 18 Feb 2026 | Determined 28 May 2026 |
$935,000 | — |
| 47 Stella Street Collaroy Plateau 2097 Mod2026/0049 |
Early Education and Care Facility; Hours of operation and trading; Supporting Development | 18 Feb 2026 | Determined 7 May 2026 |
— | — |
| 142 Ocean Street Narrabeen 2101 DA2026/0098 |
Demolition; Seniors housing; Independent living units; Erection of a new structure | 18 Feb 2026 | Pending Court Appeal | $24,983,960 | 18 |
| Shop 6, 19 Bungan Street, Mona Vale 200/-/Dp746507 DA2026/0149 |
Recreation facility (indoor); Hours of operation and trading | 18 Feb 2026 | Determined 18 Mar 2026 |
$4,400 | — |
| 4 Cabarita Road Avalon Beach 2107 DA2026/0139 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 17 Feb 2026 | Determined 24 Jun 2026 |
$90,310 | — |
| 30 Laurie Road Manly Vale 2093 DA2026/0165 |
Demolition; Erection of a new structure; Balcony, deck, patio, terrace or verandah; Earthworks, retaining walls and structural support | 17 Feb 2026 | Withdrawn | $44,000 | — |
| 111 Anzac Avenue Collaroy Plateau 2097 DA2026/0136 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Feb 2026 | Determined 26 May 2026 |
$1,303,500 | 1 |
| 7 Paris Street Balgowlah 2093 DA2026/0140 |
Subdivision | 17 Feb 2026 | Determined 21 May 2026 |
— | 2 |
| 82 Wallumatta Road Newport 2106 DA2026/0143 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Feb 2026 | Determined 13 May 2026 |
$141,590 | — |
| 4 Kalang Road Elanora Heights 2101 DA2026/0166 |
Dwelling house; Erection of a new structure | 17 Feb 2026 | Determined 5 May 2026 |
$1,568,600 | 2 |
| 5 Jacquelene Close Bayview 2104 DA2026/0150 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 17 Feb 2026 | Determined 23 Apr 2026 |
$251,101 | 1 |
| 12 Rayner Road Whale Beach 2107 DA2026/0134 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Feb 2026 | Determined 21 Apr 2026 |
$2,542,848 | 1 |
| 37 Bungan Head Road Newport 2106 Mod2026/0045 |
Dwelling house; Alterations or additions to an existing building or structure | 17 Feb 2026 | Determined 21 Apr 2026 |
$965,000 | 1 |
| 29 Robertson Road North Curl Curl 2099 Mod2026/0050 |
Erection of a new structure; Earthworks, retaining walls and structural support; Fences; Pathways and paving; Swimming pool | 17 Feb 2026 | Determined 26 Mar 2026 |
$278,000 | — |
| 10 Ellery Parade Seaforth 2092 DA2026/0145 |
Dwelling house; Alterations or additions to an existing building or structure; Residential Accommodation | 17 Feb 2026 | Determined 25 Mar 2026 |
$85,910 | 1 |
| 24 Scales Parade Balgowlah Heights 2093 DA2026/0144 |
Dwelling house; Alterations or additions to an existing building or structure; Erection of a new structure; Cabanas, cubby houses, ferneries, garden sheds, gazebos and greenhouses | 16 Feb 2026 | Determined 19 Jun 2026 |
$861,182 | 1 |
| 41 Radio Avenue Balgowlah Heights 2093 Mod2026/0042 |
Demolition; Dwelling house; Erection of a new structure; Swimming pool | 16 Feb 2026 | Determined 3 Jun 2026 |
$1,501,316 | 1 |
| 389 Pittwater Road North Manly 2100 DA2026/0132 |
Dwelling house; Erection of a new structure; Fences; Residential Accommodation | 16 Feb 2026 | Determined 25 May 2026 |
$793,705 | 1 |
| 96 Garden Street North Narrabeen 2101 DA2026/0120 |
Secondary dwelling; Change of use of land or a building or the classification of a building under the Building Code of Australia | 16 Feb 2026 | Withdrawn | $3,850 | 1 |
| 32 Bellara Avenue North Narrabeen 2101 Mod2026/0046 |
Dwelling house; Erection of a new structure | 16 Feb 2026 | Determined 1 May 2026 |
$770,000 | 1 |
| 888 Pittwater Road Dee Why 2099 DA2026/0122 |
Advertising and signage; Business identification sign | 13 Feb 2026 | Determined 29 Apr 2026 |
$75,680 | — |
| 112 Claudare Street Collaroy Plateau 2097 Mod2026/0041 |
Alterations or additions to an existing building or structure; Balcony, deck, patio, terrace or verandah; Minor building alterations (internal); Minor building alterations (external); Stairway | 13 Feb 2026 | Determined 4 Apr 2026 |
$385,000 | — |
Source: NSW Planning Portal Online DA open API. Cost of works is the applicant's own estimate as lodged, not an assessed or final figure.